The update also adds some other excellent Safari browser features including:

As mentioned, WebSocket support

Accelerometer support

Improved SVG and Canvas rendering

Better Ajax

The new Safari on iOS 4.2 makes the iOS platform the current best html5 mobile solution for interactive apps and games in the browser. This should add some fun in terms of interactive web, games and better web experiences for iOS users.

*drawlogic is authored by Ryan Christensen of *drawlabs and *drawcode, both dedicated to taking ideas to ship doing entertainment focused web, mobile and desktop game and interactive development projects.